These companies trust us. We sell their tickets all in one place.

Deutsche Bahn
Renfe
Italo
Frecciarossa

Train Information to Dublin from Portsmouth

distanceDistance280 miles (451 km)
changesDirect trainYes

Trains from Portsmouth to Dublin cover the 280 miles (451 km) long journey with our travel partners like. There are direct train services available.

Travel Tips

Trains from Portsmouth to Dublin
Travel by train to Dublin easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Portsmouth to Dublin.
FAQs
What are the travel restrictions for Dublin, Ireland if I'm coming from Portsmouth, United Kingdom by train?

Travel by train between Portsmouth, United Kingdom and Dublin, Ireland is: Partially open.

Is international entry into Dublin from Portsmouth restricted?

International entry is allowed for: Entry is partially open for citizens and permanent residents of United Kingdom

Do I need to quarantine on arrival in Ireland from Portsmouth?

Entry Requirements:

  • Negative COVID-19 test issued at most 3 days before arrival
  • Travellers who have recovered from COVID-19 in the last 6 months are exempt from providing a negative COVID-19 test (certificate needed)
  • Travellers with a certificate of vaccination are exempt from providing a negative COVID-19 test
  • Passenger Locator Form (PLF) required

What are the safety rules to follow in Dublin, Ireland?

The government of Ireland has imposed these measures to reduce the spread of COVID-19:

  • Physical distance required: 2 metre (s) (7 feet)
  • Face mask required: Mandatory

The above information was last checked on 11/22/21. Remember to check the latest COVID-19 travel safety regulations for your train from Portsmouth to Dublin closer to your date of departure here

Are there travel restrictions, such as quarantine measures, in place when returning to Portsmouth, United Kingdom from Dublin, Ireland?

The restriction level for your return train to Portsmouth, United Kingdom from Dublin is: Partially open.

Is my return train into Portsmouth from Dublin restricted?

International entry is allowed for: Entry is partially open for citizens and permanent residents of Ireland

Do I need to quarantine on arrival in United Kingdom from Dublin?

Conditions of reentry:

  • Negative COVID-19 test issued at most 3 days before arrival for unvaccinated travellers
  • Travellers with a certificate of vaccination are exempt from compulsory quarantine

What are the safety rules to follow in Portsmouth, United Kingdom?

The government of United Kingdom has imposed these measures to reduce the spread of COVID-19:

  • Social distancing required: 1 metre (s) (3 feet)
  • Face mask required: Regional advice

Last checked on 11/28/21. Remember to check the latest COVID-19 travel safety regulations for your train to Portsmouth from Dublin closer to your date of departure here here.

How far is Portsmouth to Dublin by train?
You should expect to travel around 280 miles (451 km)  from Portsmouth to Dublin by train.

Important Stations and Airports for this Journey

Portsmouth
Dublin
The major railway station for departures from Portsmouth is Portsmouth & Southsea. Read all the information you need to know about services, amenities and connections at Portsmouth & Southsea for your journey from Portsmouth to Dublin.